<html xmlns:wicket="http://www.w3.org/1999/xhtml">

<wicket:head>
    <title></title>
</wicket:head>
<body>
<wicket:extend>
    <form wicket:id="form">
        <textarea style="width: 500px; height: 340px;" wicket:id="editor"></textarea>
        <input wicket:id="submit1" type="button" value="submit1"/>
        <button wicket:id="submit2">submit2</button>
    </form>

    <p>output:</p>
    <span wicket:id="output">output</span>
</wicket:extend>
</body>
</html>